git.baikalelectronics.ru Git - kernel.git/commit

]> git.baikalelectronics.ru Git - kernel.git/commit

author	Stefan Schake <stschake@gmail.com>
	Sat, 21 Apr 2018 00:09:54 +0000 (17:09 -0700)
committer	Eric Anholt <eric@anholt.net>
	Mon, 23 Apr 2018 17:51:53 +0000 (10:51 -0700)
commit	5c5e4aed2664dde8102f45ca491867e895ccfd69
tree	fc2d47bda32852c344d3df4c4ea5a5c23c3e2e82	tree \| snapshot
parent	03ff7cf2489b1d36b105def6110019982ad36c59	commit \| diff

drm/vc4: Add support for plane alpha

The HVS supports mixing fixed alpha with per-pixel alpha or
setting a fixed plane alpha in case there is no per-pixel information.
This allows us to support the generic DRM plane alpha property.

Signed-off-by: Stefan Schake <stschake@gmail.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20180421000954.18936-1-stschake@gmail.com

drivers/gpu/drm/vc4/vc4_plane.c		diff \| blob \| history
drivers/gpu/drm/vc4/vc4_regs.h		diff \| blob \| history

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